15380586

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{65729}}^1$

素因数の和:65750

約数の個数: 24

約数和(自身を含む): 35888580

約数和(自身を除く): 20507994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 65729, 131458, 197187, 394374, 591561, 854477, 1183122, 1708954, 2563431, 5126862, 7690293, 15380586]

約数ペア:

[(1, 15380586), (2, 7690293), (3, 5126862), (6, 2563431), (9, 1708954), (13, 1183122), (18, 854477), (26, 591561), (39, 394374), (78, 197187), (117, 131458), (234, 65729)]